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The AAPG/Datapages Combined Publications Database
Showing 2,322 Results. Searched 200,626 documents.
The Fossil Basin and its Relationship to the Absaroka Thrust System, Wyoming and Utah
Paul R. Lamerson
Rocky Mountain Association of Geologists
... is not an unconformity, but a normal fault exposed on the surface east of the wall. Data from both conventional and 3-D seismic in the Whitney Canyon field indicates...
1982
Sequence Stratigraphy and Systems Tract Development of the Latemar Platform, Middle Triassic of the Dolomites (Northern Italy): Outcrop Calibration Keyed by Cycle Stacking Patterns: Chapter 14
R. K. Goldhammer, M. T. Harris, P. A. Dunn, L. A. Hardie
AAPG Special Volumes
... Wildlife Refuge, Alaska: State of Alaska Department of Natural Resources, Division of Geological and Geophysical Surveys, public data File 89-4a, 9 p...
1993
Ultrasonic Images - New Applications: Examples From Kalimantan
Aussie B. Gautama, Firmansjah, W. Scott Leaney, Steven M. Hansen
Indonesian Petroleum Association
... on a continuously computed median amplitude curve. These analyses are verified with integration and comparison of core data. Stress analysis and borehole deformation...
1994
CMP domain near-surface velocity model building based on deep learning
Yihao Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... tomography and full waveform inversion (FWI) are conventional methods for near-surface imaging. However, these methods require first breaks picking...
2022
Data-driven near-surface Q compensation: A case study in Sichuan Basin of China
Xinyuan Feng, Yulian Zhao, Mingtu Xiao
International Meeting for Applied Geoscience and Energy (IMAGE)
...Data-driven near-surface Q compensation: A case study in Sichuan Basin of China Xinyuan Feng, Yulian Zhao, Mingtu Xiao Data-driven Near-surface Q...
2024
Seismological Methods and the Search for Geothermal Resources
David Butler, Paul Larry Brown
Rocky Mountain Association of Geologists
... an accuracy problem in the computed locations. The signals are dominated by frequencies between 5 and 25 Hz making the picking of the onset somewhat...
1977
Abstract: Seismic Denoising by Time-Frequency Reassignment; #90174 (2014)
Li Han, David Bonar, and Mauricio Sacchi
Search and Discovery.com
...-frequency reassignment is presented for seismic data. Time-frequency reassignment aims at increasing the concentration of energy in timefrequency...
2014
Niobrara Fracture Prospecting Through Integrated Structural and Azimuthal Seismic Interpretation, Silo Field Area, Wyoming; #20148 (2012)
Galen Treadgold, Gloria Eisenstadt, John Maher, Joe Fuller, and Bruce Campbell
Search and Discovery.com
...) seismically derived rock attributes; 2) well and production data; and 3) regional structural interpretation. Our preliminary results are presented below...
2012
Sub-Basalt Geology, Deepwater Offshore India; #41008 (2012)
Roberto Fainstein, Rajesh Kalra, S. Chandrashekkar, and C. Visweswara Rao
Search and Discovery.com
.... Data originates from regional 2D seismic lines and modern 3D surveys; these were integrated with joint regional investigations, with gravity, magnetic...
2012
Origin and Distribution of Overpressure in the Northern Malay Basin, #41103 (2012)
Mark Tingay, Chris K. Morley, Andrew Laird, Orapan Limpornpipat, Kanjana Krisadasima, Hamish Macintyre, Suwit Pabchanda
Search and Discovery.com
...). However, pore pressure prediction is possible using a modified approach after careful smoothing and picking of velocity data. References Hoesni...
2012
Shooting for the stars: unravelling a Late Jurassic turbidite petroleum system - frontiers for the next generation of exploration
D. D. Ferdinando, P. V. Harrison, D. A. 'Stan' Stanbrook
Petroleum Exploration Society of Australia (PESA)
... across the promising areas. This paper outlines the approach taken for this regional assessment of the Vulcan Subbasin and concentrates on the data...
2019
Gas While Drilling (GWD) Classification in Shaly-Sand Reservoir; an Effort to Unlock Gumai Play Potential in South Sumatra Basin, Indonesia, #11006 (2017).
I Gusti Agung Aditya Surya Wibawa, Andri Syafriya, Beiruny Syam, Mohammad Risyad
Search and Discovery.com
... reservoir, opened the opportunity to explore the new play potential in Betara Complex. An integration and evaluation of Gas While Drilling data initiated...
2017
A dense linear array for passive seismic imaging of geothermal structural features: The FOAL experiment at Utah FORGE
Jaewoo Kim, Jonathan Ajo-Franklin, Tanner Shadoan, Valeriia Sobolevskaia, Julia Correa, Barry Freifeld
International Meeting for Applied Geoscience and Energy (IMAGE)
... seismic imaging for subsurface monitoring in EGS, utilizing data from the FORGE Observation Array Linear (FOAL), a linear geophone array at the Frontier...
2023
Deepwater Discoveries in Turbidite Sands of the Makassar Straits, East Kalimantan Indonesia
Unocal Indonesia Exploration and Drilling Team
Indonesian Petroleum Association
..., but all of it was wet; the strat-trap had failed. McKee and Dunham (2004) reviewed the balance of cost versus risk when relying on 2D data for picking...
2016
Extended Abstract: The Past and Present Role of the Geoscientist
William R. Finley
GCAGS Transactions
... vs. conformity—which are not mutually exclusive, and taking back the lead in our exploration efforts by making technology work for us. The data should...
2014
Well Preserved Late Precambrian Paleosols from Northwest Scotland
Gregory J. Retallack , A. Mindszenty
Journal of Sedimentary Research (SEPM)
... facies. In addition, deformation of pegmatite veins in a manner similar to soil creep can be taken as an indication that upper horizons...
1994
Uncertainty analysis of full-waveform velocity inversion
Kai Yao, Han Yin, Lian Duan, Yu Zhang, Feng Chen, Huili He, Mourad Khdhaouria, Lamia Rouis
International Meeting for Applied Geoscience and Energy (IMAGE)
... from seismic data. A key challenge in FWI is to assess the accuracy of the inverted models or their specific portions. A question accompanying...
2024
Recommendation for A Practical Log-based Stratigraphic Framework for the Kurdistan Region of Iraq, #30487 (2017).
Chengjie Liu, Robert Alway, David J. Moreton, Adnan Samarrai, Fatah Hmasalih
Search and Discovery.com
... data from recently drilled wells provided by the MNR (Ministry of Natural Resources) of KRG (Kurdistan Regional Government), three composite reference...
2017
Applied Paleontology
Hubert G. Schenck
AAPG Bulletin
... of correlation by "picking tops" has been successful where there is a uniform sequence of "horizons of extinction" and a number of distinctive lithologic un ts...
1940
Structural Geology and Tectonism Influence in Predicting Coalbed Methane Potential of Seam Pangadang-A, in "Dipa"Field, South Sumatera Basin
Ragil Pratiwi, Hadi Nugroho, Dian Agus Widiarso, Rana Lesmana
Indonesian Petroleum Association
... methods. Descriptive methods were done by describing secondary data which contain rock mass data, and an analytical method was done by analyzing subsurface...
2014
A Review of the Sarawak Cycles: History and Modern Application
Peter Lunt, Mazlan Madon
Geological Society of Malaysia (GSM)
... unconformities or sequence boundaries, are often highly interpretative, and with a reduced number of low-error data-points the likelihood of mis-picking sequence...
2017
Shale Resource Systems for Oil and Gas: Part 1Shale-gas Resource Systems
Daniel M. Jarvie
AAPG Special Volumes
... distribution (P50) hydrogen index in the absence of immature source rocks or data sets. Alexander, R., D. Dawson, K. Pierce, and A. Murray, 2009...
2012
Reveal The Velocity Anomalies in Complex Overburden and Enhanced The Imaging through Shallow Gas: A Case Study in SisiNubi Mahakam, Indonesia
Annas Astuti, Yohanes Kristomo, Bee Jik Lim, Ginanjar Satria, Natalia Anggriani
Indonesian Petroleum Association
... and reimaging the existing legacy data with Q prestack Kirchhoff depth migration performed in 2011 and 2014 did not accurately model the sharp velocity...
2019
Reducing exploration risk through probabilistic characterisation of a basin-floor fan, offshore WA
Sagar Ronghe, Anne Locke
Petroleum Exploration Society of Australia (PESA)
... was responsible for the class IV seismic anomaly. Characterising reservoir distributions and properties from seismic and wireline data is complicated...
2018
Relative Impedance Inversion of Seismic Traces by Means of Complex Trace Attributes (CTA Inversion) 40 Years On!, #42179 (2018).
Kurt Grubbe, Sean McQuaid
Search and Discovery.com
... of seismic data. The results were of limited usefulness because their appearance was hard to interpret beyond some basic rules of thumb. To extend...
2018